Nd:GdVO4 Laser Crystal: High-Efficiency & Polarized Output for Ranging and Sensing
Description
The Nd:GdVO4 Laser Crystal is a high-quality laser host crystal designed for diode-pumped all-solid-state lasers. It exhibits excellent physical, optical, and mechanical properties, making it an ideal choice for various laser applications. With its large, stimulated emission cross section at laser wavelength, high absorption coefficient, and wide bandwidth at pump wavelength, this laser crystal ensures efficient and reliable laser performance.
It also offers good thermal conductivity, low lasing threshold, high slope efficiency, and a high laser-induced damage threshold. The laser output is strongly polarized, providing precise and consistent laser beams for your applications.
Nd:GdVO4 Laser Crystal: High-Efficiency & Polarized Output for Ranging and Sensing
Specifications |
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|---|---|
| Type Of Crystal: | Nd:YVO4 |
| Crystal Diameter: | -- mm |
| Crystal Length: | -- mm |
| AR Coating: | One side, Both sides, Uncoated |
| Size Tolerance: | (W ± 0.1 mm) x (H ± 0.1 mm) x (L + 0.2/-0.1 mm) |
| Dimension Tolerance: | < 30' |
| Clear Aperture: | > 90 % |
| Surface Quality: | 10/5 |
| Flatness: | λ/8@633nm, λ/4@633nm (thickness < 2 mm) |
| Wavefront Distortion: | < λ/4 @ 633 nm |
| < λ/4 @ 633 Nm: | < 20 arc sec |
| Perpendicularity: | < 5 arc min |
| Doping Concentration: | 0.1%~3% |
| Quality Warranty Period: | 1 year (under normal use) |
Features
- Large stimulated emission cross-section at laser wavelength: It has a high efficiency in emitting laser light.
- High absorption coefficient and wide bandwidth at pump wavelength: The crystal can absorb pump light efficiently across a wide range of wavelengths.
- Low dependency on pump wavelength: The crystal performance does not strongly depend on the exact wavelength of the pump light.
- Good thermal conductivity: It can handle heat well, which is important for high-power laser applications.
- Low lasing threshold and high slope efficiency: Less energy is needed to start lasing and it efficiently converts pump light to laser light.
- High laser-induced damage threshold: It can handle high power levels without getting damaged.
Strongly polarized laser output: The emitted laser light has a specific orientation of the electric field.
Applications
- 1520 nm laser for telemetry: Used in measuring and collecting data from inaccessible areas.
- 1520 nm laser for ranging: Used to measure distances.
- 1520 nm lasers for remote sensing applications: Used in observing, measuring, and analyzing the characteristics of an area from a distance.
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2023
Frequently Asked Questions
The Nd:GdVO4 Laser Crystal is used for diode-pumped all-solid-state lasers in various laser applications such as ranging, sensing, telemetry, and remote sensing.
The Nd:GdVO4 Laser Crystal offers a large stimulated emission cross-section, high absorption coefficient, wide bandwidth at pump wavelength, good thermal conductivity, low lasing threshold, high slope efficiency, high laser-induced damage threshold, and strongly polarized laser output.
Yes, the Nd:GdVO4 Laser Crystal has a high laser-induced damage threshold, allowing it to handle high power levels without getting damaged.
Yes, different sizes and frequency doubling crystals can be customized according to specific requirements.
The Nd:GdVO4 Laser Crystal comes with a 1-year quality warranty period under normal use.